CONTROL DEVICE OF VEHICLE DRIVE DEVICE, VEHICLE-MOUNTED ELECTRONIC CONTROL UNIT, TRAINED MODEL, MACHINE LEARNING SYSTEM, METHOD OF CONTROLLING VEHICLE DRIVE DEVICE, METHOD OF PRODUCING ELECTRONIC CONTROL UNIT, AND OUTPUT PARAMETER CALCULATION DEVICE

A control device of a vehicle drive device comprises a processing part configured to use a trained model using a neural network to calculate an output parameter of a vehicle, and a control part configured to control the vehicle drive device based on the output parameter. The neural network includes a first input layer to which input parameters of the vehicle other than a design value are input, a second input layer to which the design values are input, a first hidden layer to which outputs of the first input layer are input, a second hidden layer to which outputs of the second input layer are input, and an output layer outputting the output parameter, and is configured so that the second hidden layer becomes closer to the output layer than the first hidden layer.